Tpk Touch Solutions Inc.

Tpk Touch Solutions (xiamen) Inc.

Other

Ching-Yang Chang

Shun-Ta Chien

Hua Ding

Jui-Jung Chiu

Li Yang

Fan Zhang

Jui-Jung Chin

Ta-Kang Chou

Hsiang-Cheng Wu

Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulation layer is formed on a surface of each first-axis conduction line. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulation layer of the associated first-axis conduction line.

Transparent conductor pattern structure of a capacitive touch panel comprising a plurality of conductor cells

The present invention is directed to a drive system adaptable to a matrix scanning device. A number of first drive circuits are disposed on a first periphery along a first direction of a substrate with each said first drive circuit being coupled to at least one column wire of the matrix scanning device. A number of second drive circuits are disposed on a second periphery along a second direction of the substrate with each said second drive circuit being coupled to at least one row wire of the matrix scanning device. A master controller controls the first drive circuits and the second drive circuits. A bus is electrically coupled to the master controller, the first drive circuits and the second drive circuits.

Drive system adaptable to a matrix scanning device

Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulator is formed on a surface of each adjacent first-axis conductor cell. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulator disposed on the adjacent first-axis conductor cell.

Conductor pattern structure of a capacitive touch panel comprising a plurality of first-axis conductor cells and a plurality of second-axis conductor cells

Methods and systems for implementing gestures with touch sensing device are disclosed. A gesture recognition method includes: determining whether an input gesture matches a predefined universal gesture based on touch information on a touch panel; and generating a corresponding gesture command set according to an event signal when the input gesture matches the predefined universal gesture.

Gesture recognition method and touch system incorporating the same

The present invention provides a capacitive touch sensing device and a scanning method thereof. The present invention divides a scanning procedure of an electrode matrix into two stages. First, it scans broadly for determining whether the potential signal of at least one driving line of the electrode matrix is changed or not. After that, the present invention is only directed to the driving line which the potential signal is changed to scan in detail, to determine whether the potential signal of each coupling node on the driving line is changed or not. Therefore, the present invention can achieve the purpose of improving sensing efficiency of the capacitive touch sensing device.

Touch sensing device and scanning method thereof

Conductor pattern structure of capacitive touch panel

Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. At least part of each first-axis conduction lines is conductive in horizontal direction and insulating in vertical direction and each of the second-axis conduction lines respectively intersects with the at least part of corresponding first-axis conduction lines.

Growing community of inventors

Hsinchu, Taiwan

Ching-Yang Chang